Other Parts Gun Parts
(834 deals total)

  • Other Parts
from $18.60
MPN: 110116
Brand: Smith & Wesson
Overall Length: 7.4000
Type: Upper Receiver
from $22.45
MPN: 156444
Brand: Wheeler
Overall Length: 14.7000
Type: Tool
from $10.47
MPN: AR-EPTP-GC
Brand: Strike Industries
Overall Length: 5.9000
Type: Pin Kit
from $349.99
MPN: 8900160
Brand: Sig Sauer
Overall Length: 6.0000
Type: Fire Control Unit
from $12.08
MPN: 0011510057
Brand: Seekins Precision
Overall Length: 4.1000
Type: Bolt Catch
from $69.99
MPN: APRA210600
Brand: Aero Precision
Overall Length: 11.1000
Type: 1-Pc Base & Ring Combo
from $116.90
MPN: 5000517
Brand: Noveske Rifleworks
Caliber: 223/5.56
Overall Length: 3.8000
Type: Flash Suppressor
from $76.84
MPN: MAG933-BLK
Brand: Magpul
Color: Black
Material: Aluminum/Polymer
Weight: 11 Ounce
from $349.99
MPN: 8900164
Brand: Sig Sauer
Caliber: Multical
Type: Fire Control Unit

Filter Other Parts Gun Parts

3 days ago , by Dealer
LANTAC USA manufactures the highest quality accessories for AR-15/M16 pattern rifles. Precision made in the U.S.A., rifles, muzzle brakes and more.
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4 days ago
Note: The JPSCS2-15H2 will not function with older Primary Weapon Systems (PWS) bolt carriers. The design of the carrier will prevent the rifle from cycling.
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4 days ago
Put A Folding Stock On Any AR-Pattern Rifle! Law Tactical's steel adapter enables installation of a folding stock on any AR-15 to create a smaller-profile rifle for easy deployment from a vehicle or transport in non-permissive environments. Works with standard gas impingement OR gas piston system. Accepts A2, mil-spec M4-style, and commercial carbine receiver extension tube and almost any stock that fits them. Compatible with all standard bolt carrier groups, including full-auto and .308 size.
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Brownells 126601
4 days ago , by Dealer
Makes A Huge Difference From The Standard Springs That Produce 9-10 LBS Trigger Pull Increases Your Accuracy In Minutes! A Hard Trigger Pull Is One of The Largest Causes Of Poor Accuracy. This Kit Is The Single BEST Low Priced Enhancement You Can Buy That Can Significantly Make Your Rifle Or Pistol More Accurate. Best Priced AR-15 Enhancement To Your Accuracy You Can Make On Any Gun Same Exact Spring Material As Other Companies Use At 1/10 The Cost Reduce Your AR-15 To 4.5-5.5 LBS Last A Few Minutes. Also still fires hard primers such as 7.62x39 or 5.45x39
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5 days ago
Description Options. Most would prefer to have more than one. Sometimes it’s necessity, sometimes it’s a preference. Or for emergencies, it’s peace of mind knowing you always have another option. Introducing the Strike Industries Ambidextrous Magazine Release. The most ergonomic revision of our mag release built to date. The patented Ambi Mag Release allows for seamless ejections from any position.
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5 days ago
The Aero Precision Field Repair Kit for AR-15 is a must-have for any gun enthusiast or professional. This kit is designed to provide you with all the small parts needed to repair your AR-15 in the field, ensuring that you can keep your firearm in top condition no matter where you are. Features: - 2x AR15 Takedown Pin Detent - 2x Takedown Pin Spring - 2x Roll Pin, Fwd Assist - 2x Bolt Catch Spring - Bolt Catch Buffer - 2x Bolt Catch Roll Pin - Trigger/Hammer Pin - Safety Selector Spring - Safety Selector Detent - Buffer Retainer - 2x Buffer Retainer Spring
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6 days ago
Product #: 418309 Manufacturer #: RB5000HP UPC #: 854476005379
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MidwayUSA 779
1 week ago
The SI Flip Switch is a lightweight, low profile ambidextrous safety. Created to fill the gap between our basic but functional Hex Selector Switch and the larger go-fast Strike Switch, the Flip Switch features carefully designed ergonomics to facilitate positive, but comfortable engagement and disengagement even when wet despite its compact, low drag size. For those looking to upgrade the aesthetics of their AR, the Flip Switch is offered in our full anodized color line for that custom touch. Package includes: - 2x Shaft Screw - 1x 60/90 Shaft - 1x End Cap
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1 week ago
Description Similar to a standard Mil-Spec style Ambi Safety but with one lever scalloped. The scalloped lever can be placed on either side of the rifle so it is less intrusive on strong-side of the weapon. - Hardened Steel - Made in the USA Weight: 0.0000 oz Color: Black, Midnight Bronze, OD Green SKU: D001
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1 week ago
Weight 0.8 oz MPN 809 UPC 3118 SKU: 3118
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1 week ago
FEATURES: Compatible with both Mil-Spec and commercial carbine buffer tubes QD slot accepts push button QD sling swivels Made in the U.S.A. SPECIFICATIONS: Material: 7075 Aluminum Finish: Anodized Weight: 0.42 oz. COMPATIBILITY: AR-15 and AR-10 DETAILS: Are you looking for a supplier for parts you can depend on? If so, consider using HM Defense as your go-to source for a wide selection of parts for your AR15. Even if all you need is a relatively inexpensive QD end plate, it is important to invest in parts you can trust while on the range or out in the field.
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1 week ago
Weight 1.6 oz Finish Nitride / Melonite Gas Block Journal 0.75 Adjustable No MPN APRH101205C UPC aprh101205c SKU: 4422
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2 weeks ago , by Dealer
GatCrank Featuring Davidson Defense Aluminum Housing
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MMC Armory 1578
2 weeks ago
Color : Black Item Weight (lbs) : 0.560 Material : Aluminum Make Model Fit : AR-15.Universal Quantity : 1 Brownells sku: 452000283 MPN#: JPSCS2-15H2-LAW UPC#: 812872025346
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2 weeks ago
Color : Black Make Model Fit : Glock.19 New and improved kit now comes with a billet firing pin.
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2 weeks ago
Weight 0.48 oz MPN D2-J089-0000 UPC 1313 SKU: 1313 Quality Mil-Spec AR-15 Safety Selector AMERICA Made
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3 weeks ago
Description Did you launch a detent and spring across the garage during your build and now you can’t find it? Our Oops Kit gets you the most commonly lost parts to finish your build. All parts in the Oops kit are compatible with AR15, M4E1 and M5 builds Includes: - Takedown Pin Detent (4) - Takedown Pin Spring (4) - Bolt Catch Roll Pin (2) - Trigger/Hammer Pin (2) - Safety Selector Spring (2) - Safety Selector Detent (2) - Buffer Retainer (2) - Buffer Retainer Spring (2) - Disconnector Spring (2) - 4-40 Set Screw (for threaded takedown pin detent hole) (2)
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3 weeks ago
These gas blocks along with our gas tubes create an efficient and reliable gas system for your AR15 or AR 308 rifle build. FEATURES: Fits barrels with .875 Outer Diameter Constructed from 4140 hardened steel Phosphate coating Low profile for easy fitment Set Screws are Steel 10-32 x 3/16 Knurled Cup Point Made in the USA *Roll pin not included*
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3 weeks ago
Material: Polymer Height: 0.91" Length : 3.3" Weight: 0.6oz Color: Black
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3 weeks ago
Description The Superlative Arms patent pending “Bleed Off” , direct impingement, gas block for the AR-15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. RESULTS: - The pressure used in the block is reduced only to the amount required to drive the bolt carrier. The remaining gas / pressure are bled out of the block allowing the system to run much cleaner and cooler. - Reduction of felt recoil. - Patented adjustment detent is located outside of the block and therefore no contamination.
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3 weeks ago
Description The Superlative Arms patent pending “Bleed Off”, direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. Results: - The pressure used in the block is reduced only to the amount required to drive the bolt carrier. The remaining gas / pressure are bled out of the block allowing the system to run much cleaner and cooler. - Reduction of felt recoil. - Patented adjustment detent is located outside of the block and therefore no contamination.
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3 weeks ago
Description The Superlative Arms patent pending “Bleed Off”, direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. Results: - The pressure used in the block is reduced only to the amount required to drive the bolt carrier. The remaining gas / pressure are bled out of the block allowing the system to run much cleaner and cooler. - Reduction of felt recoil. - Patented adjustment detent is located outside of the block and therefore no contamination.
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3 weeks ago
Description The Superlative Arms patent pending Bleed Off, direct impingement, gas block for the AR-15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. Results: - The pressure used in the block is reduced only to the amount required to drive the bolt carrier. The remaining gas / pressure are bled out of the block allowing the system to run much cleaner and cooler. - Reduction of felt recoil. - Patented adjustment detent is located outside of the block and therefore no contamination.
0
3 weeks ago
Description The Superlative Arms patented pending “Bleed Off”, direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. Results: - The pressure used in the block is reduced only to the amount required to drive the bolt carrier. The remaining gas / pressure are bled out of the block allowing the system to run much cleaner and cooler. - Reduction of felt recoil. - Patented adjustment detent is located outside of the block and therefore no contamination.
0
3 weeks ago
Description The Superlative Arms patented “Bleed Off”, direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. Results: - The pressure used in the block is reduced only to the amount required to drive the bolt carrier. The remaining gas / pressure are bled out of the block allowing the system to run much cleaner and cooler. - Reduction of felt recoil. - Patented adjustment detent is located outside of the block and therefore no contamination.
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4 weeks ago , by Dealer
Aero Precision Adjustable Gas Block – .750 The Aero Precision Adjustable Gas Block lets you finely tune your gas system for nearly any situation. This is particularly useful for managing excess gas to reduce blowback on suppressed firearms or competition builds where the shooter seeks to mitigate recoil. Features: Standard low-profile design provides an excellent fit under slim profile free float handguards, including the Aero Precision ATLAS series of handguards
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1 month ago
Finish : Matte Color : Black Make Model Fit : AR-15.Universal Material : Steel Model Number : Law Folder W/10 Gen M2 Pmags Quantity : 1 Brownells sku: 430106857 MPN#: None
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Brownells 281
1 month ago
Description Our USA made end plate allows the attachment of slings with quick detach sling swivels. Composed of a full steel construction, it is compatible with both Mil-Spec and Commercial buffer tubes. QD Sling Swivel Not Included Weight 0.0000 oz MPN MAR078-S Brand nbs SKU: 1636
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1 month ago
Description The SI-XBC Extended bolt catch is a heavy duty, go-fast addition to the SI line of enhanced parts. Under high stress situations, the oversized bolt release lever aides in rapid thumb or palm engagement, even with gloved hands. The lever is reinforced for increased durability and impact resistance. Package include 1 x AR Extended Bolt Catch 1x Bolt Catch Roll pin Features -Mil-Spec bolt catch engagement surfaces function with an mil-spec bolt carrier. -Wide surface area “ping pong paddle” for faster operation. -Solid Investment Cast8620 construction, case hardened.
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1 month ago
Patented monopod/reloading aid now available for the Gen M3 PMAG® from Magpul. New enhanced ergonomic shape includes a secure docking slot for the 1-pc NANO® or NANO2 made by Multitasker® (tool sold separately).Molded from fiber reinforced nylon for incredible durability and features a grippy TPU base pad for improved traction when used for prone support on a hard or slick surface. Compatible with Gen M3 PMAG® Field expedient monopod for enhanced prone stability Ergonomic shape for improved grip during reloading SPACEFRAME docking slot for Multitasker NANO/NANO2 tool (sold separately)
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Brownells 152
1 month ago
2A Armament Lightweight Steel Gas Block - .750" All the same great styling of our popular titanium gas blocks but in black oxide finished steel. The low profile design works well under hand guards, and anywhere else that space is at a premium. A basic two set screw design ensures a secure fit, and an easy installation.
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1 month ago
Description Attach this to your AR-15 with a threaded barrel…then use a blank round to “drive” a golf ball that would make Tiger Woods, John Daly or John Rambo proud! No more hooks or slices. It basically works like the military grenade launcher, but it’s much more fun. Sturdy made of blued steel. - Steel construction - Threaded 1/2×28 TPI - Powered by blank rounds (not included) - Measures 5.2″ long - Weighs 1 lb., 6 oz. Weight 0.0000 oz MPN AGOLF SKU: 5174
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1 month ago
Enhance your firearm customization endeavors with the PF940C Jig Kit, now offered at Omega Tactical Distribution. This top-tier kit from Polymer80 is a game-changer for gun enthusiasts and professionals seeking to craft their compact pistol frame. Engineered with precision and built to exacting standards, the PF940C Jig Kit is a must-have companion for your DIY firearm project. Developed by the renowned experts at Polymer80, this kit ensures a seamless and straightforward experience, regardless of your skill level.
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1 month ago
Cartridge : 308 Winchester Barrel Length : 16.25 Action Type : Bolt Action Finish : Blued Muzzle Threads : 5/8"x24 Make Model Fit : Howa.BA Twist : 1-10 Material : Carbon Steel Barrel Style : Threaded Quantity : 1 Color : Blued Brownells sku: 430104708 MPN#: HWB43100 UPC#: 682146318517
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Brownells 272
1 month ago
Description Pistol caliber carbines such as 9mm, .40 S&W, .45 ACP, and 10mm are a blast to shoot but can be tough on AR-15’s internal components….Add a suppressor, and the increased back pressure can cause tremendous damage, without properly tuning your blowback system. The KVP 10 oz tungsten blowback buffer helps tame the destructive forces in suppressed and standard blowback AR15’s. Do yourself a favor and fine tune your setup for the softest shooting PCC possible! Due to tungsten weight variation, actual weight of the buffer is between 10.3 and 10.5 ounces. Features:
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1 month ago , by Dealer
Our AR15/M16 gas tubes are constructed of Hardened Stainless Steel for strenght and durability. The gas tube is Heat & Corrosion resistant to ensure consistent gas flow to help your rifle cycle properly. This AR15 gas tube fits most Pistol, Carbine, Mid and Rifle length gas systems. This is great if you're building an AR15/M16, or sourcing parts for replacement or upgrade. It Pins into front sight or gas block, No gunsmithing is required. Product Features: Constructed of 304 stainless steel High corrosion resistance from elements Roll pin included Pistol Length: Length: 6 3/4"
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1 month ago
Tacfire AR15 Ambidextrous Safety Selector Lever Gen2- Aluminum Black Enhanced Ambidextrous Safety Selector For AR-15/M4 Style RiflesDetails: Overall Length: 1.5" Weight: 0.7 oz. Material: Aluminum Black SKU: MAR095-G2A-ABK UPC: 860006522403 MAR095-G2A-AS MAR095-G2A-AR MAR095-G2A-ABL
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1 month ago
Made In America? Yes FFL SOT Shipping Required No Select Your Finish Nitride Platform Multi Weight(s) 1.6 oz Other Features -
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1 month ago
Description The Geissele Premium Mil-Spec Buffer Tube is machined from quality 7075-T6 Aluminum and finished in Type 3 Hardcoat Anodize, available in Black or Geissele’s DDC. This rigid and durable buffer tube conforms to all mil-spec standards and features 6 stock positions. This carbine length and mil-spec diameter Premium Buffer Tube is made in the USA and weighs in at 3.7oz, making it the perfect fit for your AR-15 lower and ensuring compatibility with most mil-spec diameter quality ARR15 stocks. Included in the package is a high-quality, mil-spec castle nut and end plate.
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1 month ago
AR-15 Trigger & Hammer Anti-Walk Pins - Stainless Steel These AR15 anti walk / anti rotation hammer and trigger pins are what you need to keep your receiver from excessive wear and tear. Keeping the hammer and trigger pins from rotating is especially important when shooting full auto or with pistol caliber builds, such as 9mm AR15's. Standard .154" Pin Size (not for large pin Colts or M&P 22sComes with (2) Pins, (4) Screws, (2) wrenches & (1) guide cone Works on standard AR15 and AR10 lowers MPN#: ANTI-WALK-SS
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1 month ago
Sig Sauer P320 FCU Black Features The P320 FCU is part of Sig Sauer's renowned Custom Works Fire Control Unit series, offering an exceptional platform for those looking to tailor their firearm to their needs. The sleek black nitride finish and titanium frame provide durability and elegance. The flat face, skeletonized trigger ensures a consistent and responsive action, enhancing the shooting experience. As a plug-and-play unit, it's designed to fit seamlessly with other Sig P320 parts, allowing for customization and adaptability.
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1 month ago , by Dealer
The first and only folding stock adapter compatible with AR platform rifles. The Law Tactical Folding Stock Adapter works with direct impingement or gas piston systems and fits A2, carbine, mil-spec or commercial buffer tube and stocks. It can be used with standard bolt carrier groups including: full auto, semi auto, 5.56 to .308.
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1 month ago
This scope mount is part of the mid-tier optics line called GLx. GLx brings premium technology and materials into an approachable price range.
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1 month ago
4923-SB Omega Manufacturing AR-15/M16 Ambidextrous Sling Adapter End Plate Increases Sling-Attachment Versatility on Collapsible-Stock Rifles & Carbines
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1 month ago
Description The package includes a steel endplate, castle nut, buffer, buffer spring and an anodized aluminum pistol receiver extension. The lightweight construction will ensure that your pistol stays trim and agile, and the tube’s ergonomics will augment comfort and efficiency while shooting. Length (in) ~7.25 Receiver Extension Type Pistol Weight (oz) 10. Material Aircraft Grade Aluminum, High Strength Steel Coating Type Hard Coat Anodized Finish Color Black Weight 0.0000 oz MPN MNTLU05B SKU: 1260
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1 month ago , by Dealer
50%off code: V3CRCN8A + $9 off prime discount Better Construction: CVLIFE picatinny bipod is made of strong and high-strength Alloy Steel and Polymer, which are sturdy and durable and feel good in use. Height Adjustment: Six grooves adjustment, rifle bipod height can be extended from 7.7 to 10.6 inches, to meet different height requirements. Convenient and Portable: Bipod for rifle can be folded 180 degrees forward and backward, and the small volume after folding is easy to carry.
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Amazon 185
1 month ago
United Tactical AR Gas Block & Tube Combo InstalledThe United Tactical AR Gas Block Tube Combo is an all-in-one package designed to save time and hassle during installation. The kit includes a low-profile gas block and a gas tube that are pre-installed together, eliminating the need for extra tools and steps in the assembly process. The gas block is precision machined from high-quality steel and features a durable nitride finish, while the gas tube is made from stainless steel for long-lasting performance. With a size of .750 inches, this combo is compatible with most AR-15 platforms.
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1 month ago , by Dealer
.750 Low Profile Aluminum Gas Block with Roll Pins & Wrench - Gold.750 Low Profile Aluminum Gas Block with Roll Pins & Wrench - GoldMil-Spec dimensions.750 diameterAluminum constructionAnodized GoldIncludes roll pin, 2 set screws and allen wrenchNote: Not designed for bull barrelsFits: AR .750" barrels       MPN#: 750-GB-GOLD
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1 month ago
Description Mil-spec AR-15 Bolt Catch Weight 0.32 oz MPN D2-K011-0000 UPC D2-K011-0000 SKU: 1301
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1 month ago
Description Mil-spec carbine castle nut/lock ring for securing lock plate on an adjustable stock for AR-15, M4. Weight 0.64 oz MPN AR15-LP-057 UPC 1339 SKU: 1339
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1 month ago , by Dealer
Ships within 24 hours excluding weekends and holidays. $5 flat rate shipping, free shipping over $50. Buy your barrel parts as a kit and save. This bundle features APOC Armory's excellent nitrided .750 Low Profile Gas Block and A2 birdcage along with your choice of stainless steel gas tube. APOC Armory Black Nitride A2 Bird Cage .223/5.56 Steel construction Directs flash away from shooter Reduces muzzle rise Black Nitride Finish Includes crush washer Lifetime warranty APOC Armory Black Nitride Low Profile Gas Block .750 diameter Steel construction
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1 month ago
The C-Series Bolt Catch is manufactured to CMMG's specifications and is intended for use with a CMMG rifle. Using a standard AR-15 bolt catch can create problems with lock back when shooting short round steel shots, bolt catches should not be considered an integral part of an AR-15 bolt catch system as a wear item or a functional part of a bolt catch system. Wear your bolt catch in the same location that you intend to fire it, not at the front of your receiver.
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2 months ago
From the beginning, the P320 was built to be a pistol that could adapt to meet the user’s specific needs. From grip modules and magazines to custom slides, barrels, and optics, the P320 can be configured in thousands of different ways to make your P320 unique and exactly the pistol you are looking for. This drop in Fire Control Unit allows you to build a P320 pistol exaclty how you want using SIG's Grip Modules, Slides and Barrels.
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2 months ago
The P365 Custom Works Fire Control Unit (FCU) brings an unprecedented level of customizability and personalization to the micro-compact carry platform. From grip modules, magazines, custom slides, barrels, optics, and accessories, you can configure your P365 in thousands of different ways to personally customize your pistol to your specific carry needs. FEATURES Exclusive Titanium Nitride Frame Titanium Nitride Trigger Custom FCU Serial Number Compatible with all 9mm P365 accessories
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2 months ago
PWS4G2BTMB1 Primary Weapons Systems Enhanced Buffer Tube, For AR-15, Mil-Spec Receiver Extension, Ambidextrous Push Button Sling Points, Black 4G2BTMB1 Manufacturer Primary Weapons Model Enhanced Buffer Tube UPC 811154030740 SKU 4G2BTMB1 Width 6.0000 Length 10.2500 Height 2.0000 Weight 0.4400 Accessories Ambi Push Button Sling Points Description Receiver Extension Finish/color Black Type Stock
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